laboratory - We can support you with modern measurement technology:
Measurements with the goniometer and high-speed sepctrometer:
The measurement results are provided in standardised formats (IES, EULUMDAT - LDT), which enables direct further processing in lighting design software and similar tools. Especially for horticulture applications, measurements can also be taken in the PAR range and corresponding values for PPF and PPFD can be output. By recording the complete spectrum for each individual measurement, it is possible to calculate many other values. The colour shift over beam angle (COA) is one example of this - a value that can play a particularly important role when using LEDs with secondary optics. The electrical and thermal parameters are also recorded during the measurement.
Measurements with the integrating sphere:
With integrating spheres of 150 mm and 1000 mm diameter and a spectrometer for the range from 360 nm to 1100 nm, the total luminous flux of individual LEDs, LED modules and small luminaires can be measured very quickly and accurately in addition to the spectra. can be measured. As very short, pulsed operation is possible here, measurements can be carried out at a wide range of temperatures possible, for example to check the LED manufacturer’s specifications (binning).
X-ray analysis:
We use our X-ray system to take a close look at our LED modules. Among other things, the quality of the solder joints is monitored here. We can also use the X-ray system for further analyses. We are also happy to carry out tests on the X-ray system for you.
Thermographic measurement:
We use thermal imaging cameras for thermal analyses. Where are the “hot spots”? What is the heat distribution? Which components may be getting too hot. How can the heat best be dissipated? We use thermography to answer all these questions - and are happy to do so for you.
Electrotechnical measurements:
We offer the entire spectrum of electrotechnical measurements: Current, voltage, frequency and so on. What is much more interesting is that we work with the results: We are happy to use our expertise to find solutions.